648000527 has 2 divisors, whose sum is σ = 648000528. Its totient is φ = 648000526.

The previous prime is 648000473. The next prime is 648000593. The reversal of 648000527 is 725000846.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 648000527 - 2¹⁸ = 647738383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 648000493 and 648000502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (648050527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 324000263 + 324000264.

It is an arithmetic number, because the mean of its divisors is an integer number (324000264).

Almost surely, 2^648000527 is an apocalyptic number.

648000527 is a deficient number, since it is larger than the sum of its proper divisors (1).

648000527 is an equidigital number, since it uses as much as digits as its factorization.

648000527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 648000527 is about 25455.8544739712. The cubic root of 648000527 is about 865.3499767725.

The spelling of 648000527 in words is "six hundred forty-eight million, five hundred twenty-seven", and thus it is an aban number.